<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * Replace cached inserts with the actual results
 *
 * @param string $results
 * @return string
 */
function smarty_core_process_cached_inserts($params, &$smarty) {
	preg_match_all ( '!' . $smarty->_smarty_md5 . '{insert_cache (.*)}' . $smarty->_smarty_md5 . '!Uis', $params ['results'], $match );
	list ( $cached_inserts, $insert_args ) = $match;
	
	for($i = 0, $for_max = count ( $cached_inserts ); $i < $for_max; $i ++) {
		if ($smarty->debugging) {
			$_params = array ();
			require_once (SMARTY_CORE_DIR . 'core.get_microtime.php');
			$debug_start_time = smarty_core_get_microtime ( $_params, $smarty );
		}
		
		$args = unserialize ( $insert_args [$i] );
		$name = $args ['name'];
		
		if (isset ( $args ['script'] )) {
			$_params = array ('resource_name' => $smarty->_dequote ( $args ['script'] ) );
			require_once (SMARTY_CORE_DIR . 'core.get_php_resource.php');
			if (! smarty_core_get_php_resource ( $_params, $smarty )) {
				return false;
			}
			$resource_type = $_params ['resource_type'];
			$php_resource = $_params ['php_resource'];
			
			if ($resource_type == 'file') {
				$smarty->_include ( $php_resource, true );
			} else {
				$smarty->_eval ( $php_resource );
			}
		}
		
		$function_name = $smarty->_plugins ['insert'] [$name] [0];
		if (empty ( $args ['assign'] )) {
			$replace = $function_name ( $args, $smarty );
		} else {
			$smarty->assign ( $args ['assign'], $function_name ( $args, $smarty ) );
			$replace = '';
		}
		
		$params ['results'] = substr_replace ( $params ['results'], $replace, strpos ( $params ['results'], $cached_inserts [$i] ), strlen ( $cached_inserts [$i] ) );
		if ($smarty->debugging) {
			$_params = array ();
			require_once (SMARTY_CORE_DIR . 'core.get_microtime.php');
			$smarty->_smarty_debug_info [] = array ('type' => 'insert', 'filename' => 'insert_' . $name, 'depth' => $smarty->_inclusion_depth, 'exec_time' => smarty_core_get_microtime ( $_params, $smarty ) - $debug_start_time );
		}
	}
	
	return $params ['results'];
}

/* vim: set expandtab: */

?>
